Based on your question and my research into this topic, there are several alternatives you can consider depending upon why magnesium citosecinate was prescribed for you:

1) If it was as a laxative:

- Magnesium hydroxide (milk of magnesia)

o Both products work by drawing water into the intestines

o They both have an osmotic effect which helps to prevent fluid absorption in addition to having a direct laxative action

o Milk of magnesium is available OTC and may be less expensive than Magnesium citrate depending upon your insurance coverage

- Loperamide (Imodium) 2mg tablets or capsules taken 4-6 hours before bedtime with plenty of water

o This product works by slowing down the movement through the GI tract which helps to give more time for fluids and other products to move into the colon.

It is available OTC but may cause drowsiness so it should not be used within a few hours of driving or operating heavy machinery.

2) If magnesium citrate was prescribed as part of your treatment plan for another condition such as constipation:

- Magnesium hydroxide (milk of magnesia), see above

3) If you are trying to increase your intake of magnesium:

While the above products will provide some amount of this mineral, they were not specifically designed with increasing absorption in mind. For individuals who require higher amounts for any reason other than as a laxative or bowel preparation, I would recommend speaking with your healthcare provider about alternative options such as:

- Magnesium gluconate (Magnesium-Glycinate) capsules or tablets taken three to four times per day with meals

o This product is more easily absorbed by the body compared to magnesium citrate and may help avoid gastrointestinal side effects associated with higher doses of magnesium.

Always consult your healthcare provider before starting any new supplement regimen, especially if you have underlying medical conditions such as kidney disease or heart failure.

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